EP 1004022 A4 20001025 - METHODS AND COMPOSITIONS FOR OVERCOMING RESISTANCE TO BIOLOGIC AND CHEMOTHERAPY
Title (en)
METHODS AND COMPOSITIONS FOR OVERCOMING RESISTANCE TO BIOLOGIC AND CHEMOTHERAPY
Title (de)
METHODEN UND ZUSAMMENSETZUNGEN ZUM ÜBERWINDEN DER RESISTENZ GEGEN BIO- UND CHEMOTHERAPIE
Title (fr)
METHODES ET COMPOSITIONS POUR SURMONTER LA RESISTANCE A UNE THERAPIE BIOLOGIQUE ET A UNE CHIMIOTHERAPIE
Publication
Application
Priority
- US 9816607 W 19980807
- US 5552597 P 19970808
Abstract (en)
[origin: US7465734B2] This invention provides a method for identifying potential therapeutic agents by contacting a target cell with a candidate therapeutic agent which is a selective substrate for an endogenous, intracellular enzyme in the cell which is enhanced in its expression as a result of selection by biologic or chemotherapy. This invention also provides methods and examples of molecules for selectively killing a pathological cell by contacting the cell with a prodrug that is a selective substrate for an endogenous, intracellular enzyme. The prodrug is subsequently converted to a cellular toxin. Further provided by this invention is a method for treating a pathology characterized by pathological, hyperproliferative cells in a subject by administering to the subject a prodrug that is a selective substrate for an endogenous, overexpressed, intracellular enzyme, and converted by the enzyme to a cellular toxin in the hyperproliferative cell.
IPC 1-7
A61K 31/505; G01N 33/53; G01N 33/48; A01N 43/04; C07H 19/00; G01N 33/50; C07H 19/06
IPC 8 full level
C12Q 1/02 (2006.01); A61K 31/513 (2006.01); A61K 31/7004 (2006.01); A61K 31/7042 (2006.01); A61K 31/7052 (2006.01); A61K 31/7064 (2006.01); A61K 31/7068 (2006.01); A61K 31/7072 (2006.01); A61K 45/00 (2006.01); A61P 35/00 (2006.01); A61P 35/02 (2006.01); A61P 43/00 (2006.01); C07H 19/06 (2006.01); C07H 19/10 (2006.01); C12Q 1/25 (2006.01); C12Q 1/48 (2006.01); G01N 33/15 (2006.01); G01N 33/50 (2006.01)
CPC (source: EP US)
A61K 31/513 (2013.01 - EP US); A61K 31/7068 (2013.01 - EP US); A61K 31/7072 (2013.01 - EP US); A61P 35/00 (2018.01 - EP); A61P 35/02 (2018.01 - EP); A61P 43/00 (2018.01 - EP); C07H 19/06 (2013.01 - EP US); C07H 19/10 (2013.01 - EP US); C12Q 1/48 (2013.01 - EP US); C12Q 1/485 (2013.01 - EP US); G01N 33/5011 (2013.01 - EP US); G01N 2333/91011 (2013.01 - EP US)
Citation (search report)
- [XY] WO 9728179 A1 19970807 - UNIV CALIFORNIA [US]
- [X] WO 9422483 A2 19941013 - KOSM GERALD EMMANUEL [GB], et al
- [X] WO 9603151 A2 19960208 - CANCER RES CAMPAIGN TECH [GB], et al
- [Y] US 5457187 A 19951010 - GMEINER WILLIAM H [US], et al
- [Y] US 5212161 A 19930518 - MORINIERE JEAN-LUC [FR], et al
- [Y] US 3852266 A 19741203 - KIYANAGI T, et al
- [Y] GB 982776 A 19650210 - WELLCOME FOUND
- [Y] E. G. PARDO ET AL.: "The incorporation of deoxyuridine monophosphate into DNA increases the sister-chromatid exchange yield", EXPERIMENTAL CELL RESEARCH, vol. 168, 1987, SAN DIEGO, CA, US, pages 507 - 517, XP002917762, ISSN: 0014-4827
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9908110 A1 19990218; AT E413881 T1 20081115; AU 9016998 A 19990301; CA 2298681 A1 19990218; CA 2298681 C 20080708; CN 1265741 A 20000906; CN 1307421 C 20070328; DE 69840216 D1 20081224; EP 1004022 A1 20000531; EP 1004022 A4 20001025; JP 2001512830 A 20010828; JP 2002167337 A 20020611; JP 2002223790 A 20020813; US 2001016329 A1 20010823; US 2005123983 A1 20050609; US 6391884 B1 20020521; US 6495553 B1 20021217; US 7465734 B2 20081216
DOCDB simple family (application)
US 9816607 W 19980807; AT 02012895 T 19980807; AU 9016998 A 19980807; CA 2298681 A 19980807; CN 98807968 A 19980807; DE 69840216 T 19980807; EP 98942031 A 19980807; JP 2000506527 A 19980807; JP 2001345616 A 20011112; JP 2001346379 A 20011112; US 13083998 A 19980807; US 13083998 D 19980807; US 3403605 A 20050112; US 78922601 A 20010220